Switch from pandas from_csv to read_csv

Author: H0R5E

dtocean_core/data/definitions.py

@@ -82,7 +82,10 @@ def auto_file_input(self):
         self.check_path()
 
         if ".csv" in self._path:
-            series = pd.Series.from_csv(self._path)
+            series = pd.read_csv(self._path,
+                                 header=None,
+                                 index_col=0,
+                                 squeeze=True)
         else:
              raise TypeError("The specified file format is not supported.",
                              "Supported format is .csv")